Nuveen Investments has revamped ETFConnect.com, which provides information on exchange-traded closed-end funds and index exchange-traded funds.
The site, launched in 2001, now covers more than 850 funds from 121 fund sponsors, said the Chicago firm, which manages about $136 billion of assets.
Fund sorting and comparisons have been improved, and visitors can monitor listings and comprehensive intraday trading information for closed-end funds and ETFs.
The new features, which were announced Tuesday, also include information on preferred shares. Thomson Financial provides pricing information for most funds.